NBN-EN 28430-2-1992 5625 Resistance spot welding Electrode holders Part 2 Morse taper fixing (ISO 8430-2 1988)《点焊，电极夹具 第2部分：莫氏锥形接头（ISO 8430：2：1988）》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

[考研类试卷]流体力学（流体动力学基础）历年真题试卷汇编3及答案与解析.doc

[考研类试卷]流体力学（流体动力学）历年真题试卷汇编1及答案与解析.doc

[考研类试卷]流体力学（流体动力学）历年真题试卷汇编2及答案与解析.doc

[考研类试卷]流体力学（流体动力学）历年真题试卷汇编3及答案与解析.doc

[考研类试卷]流体力学（流体静力学）历年真题试卷汇编1及答案与解析.doc

[考研类试卷]流体力学（流体静力学）历年真题试卷汇编2（无答案）.doc

[考研类试卷]流体力学（流体静力学）历年真题试卷汇编3及答案与解析.doc

[考研类试卷]流体力学（流体静力学）历年真题试卷汇编4及答案与解析.doc

[考研类试卷]流体力学（流动状态及阻力损失）历年真题试卷汇编1及答案与解析.doc